红帽全球峰会第 8 章 Modifying, displaying, and exporting the corosync.conf file
The corosync.conf file provides the cluster parameters used by corosync, the cluster manager that Pacemaker is built on. In general, you should not edit the corosync.conf directly but, instead, use the pcs interface
You can use the pcs command to modify the parameters in the corosync.conf file.
The following command modifies the parameters in the corosync.conf file:
pcs cluster config update [transport pass:quotes[transport options]] [compression pass:quotes[compression options]] [crypto pass:quotes[crypto options]] [totem pass:quotes[totem options]] [--corosync_conf pass:quotes[path]]
The following example command udates the knet_pmtud_interval transport value and the token and join totem values:
# pcs cluster config update transport knet_pmtud_interval=35 totem token=10000 join=100
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